GrowoniX EX400 Reverse Osmosis Filter 400GPD Chikamasa Clay pebble media sold separately

Clay pebble media sold separately

75in pouch that lies flat under a lid

This ensures the slab remains protected from the sun

Sulfur is one of those inputs that quietly runs short before anything looks wrong

GrowoniX EX400 Reverse Osmosis Filter 400GPD Chikamasa Clay pebble media sold separatelyGrowonix EX400 Reverse Osmosis System for 400 GPD The Growonix EX400 produces 400 GPD of near zero ppm water and flows about 17 gallons per hour at a 2: 1 ratio. It is built with dual o ring fittings and a steel pressure gauge, so you can read system pressure at a glance. A manual flush valve lets you purge salts off the membrane. Flush it for 3 to 5 minutes after each use, and the membrane lasts much longer. Recovery runs at 33% and can be dialed